Question 2 The number road of accidents per day is recorded for 150 days with the following results: [18] 12345678910 11 Number of Accidents 0 Number of days 0 5 22 23 32 22 19 13 6 4 4 0 Test the null hypothesis, at 5 % level of significance, that this random sample is from Poisson distribution if the average number of accidents per day is 4.2. (10)